Vet40 Firmware Download Request
Request the latest firmware update for your SunTech Vet40 monitor.
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Vet40 Firmware Update (v1.01)
This update improves performance, adds new features, and enhances usability.
Do you need this update? It is intended for Vet40 monitors manufactured prior to January 15, 2026. Monitors assembled on or after this date already include this firmware version.
Check my version
Power on your Vet40 and on the startup screen check the bottom-left corner for the firmware version.
What is included in version 1.01?
What's New
- Added Bluetooth support for the Vet40 Stream app to transfer temperature data.
- Introduced option to select electrical system frequency (50 Hz or 60 Hz) for global ECG accuracy.
Improvements
- User settings now persist without exiting menus and remain after reboot.
- Language preference is now retained after reboot.
- Default ECG lead updated from Lead I to Lead II to align with veterinary best practices.
Fixes and resolved issues
- Eliminated false “Replace Sensor” alerts during CO₂ calibration.
- Enhanced EtCO₂ zero calibration process with clearer notifications during wait time.
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